Old Roundel Barn is a Grade II listed building in the Tonbridge and Malling local planning authority area, England. First listed on 30 May 1984. Barn.
Old Roundel Barn
- WRENN ID
- stubborn-brick-tarn
- Grade
- II
- Local Planning Authority
- Tonbridge and Malling
- Constituency
- Tonbridge MP: Tom Tugendhat (Con)
- Country
- England
- Date first listed
- 30 May 1984
- Type
- Barn
- Address
- Old Roundel Barn, Wrotham Water Lane, Trottiscliffe, ME19 5DY
- OS grid reference
- TQ 639 601
- Coordinates
- 51.31704, 0.35145
- Source
- Historic England listing
Description
Old Roundel Barn is a former barn and roundel located in Trottiscliffe, Wrotham, on the north side of Water Lane. The east half of the barn may have been converted from a 16th-century cottage, while the west half dates from the 18th century. The roundel was added in the mid-19th century. The structure features red brick infilling to a timber frame set on a random rubble plinth. The roundel is also built of red brick on a rubble plinth. The barn has a hipped plain tiled roof, and the roundel has a plain tiled roof with a cowl and wind-vane. Inside, the barn has a braced roof and one bay from the east that is slightly arched. High up at the south end of the east wall, there are remains of a window with notches on diamond mullions.
Local climate
Old Roundel Barn receives an average of 740 mm of rain a year. This makes it drier than 75% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 75% of listed buildings.
It experiences an average of 31 freeze-thaw cycles a year, fewer than 63% of listed buildings. Of these, 14 follow at least 1 mm of rain in the preceding 48 hours. Average temperatures at this location have risen by 0.3°C per decade since 1991.
Averages for 1991–2020; temperature trend 1991–2025. Figures describe the wider area (a grid cell of roughly 10 km), not the individual site. Contains modified Copernicus Climate Change Service information 2026.
More on this building
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- No EPC on record for this property
- No sale records on file
- No related consent applications matched
- Detailed attributes — period, style, materials, features
- Flood risk assessment
- Radon risk assessment
- Weather exposure and heating demand — rain and frost month by month and year by year, wind direction, solar and humidity
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